BIEDERMANN, H.; NAGEL, A.; OSER, F. Insulting, Spreading Rumors and Denigrating in Virtual Space: Measurement Model for the Attitudes Towards Cyberbullying of Students. Swiss Journal of Educational Research, [S. l.], v. 40, n. 2, p. 447–462, 2018. DOI: 10.24452/sjer.40.2.5069. Disponível em: https://sjer.ch/article/view/5069. Acesso em: 19 apr. 2024.